| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.75 | 3.383% | $167.222 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $167.26 | 7.766% | $180.2494 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $18.38 | 10.252% | $20.2643 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $101.80 | 3.254% | $105.1126 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $98.58 | 3.749% | $102.2758 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $209.43 | 10.599% | $231.6275 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $99.67 | 12.671% | $112.2992 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $856.87 | $919.0508 | $919.05 | $919.05 | $919.00 | |